52 搜尋結果符合 positive ion
模擬教學
- Acid-Base Solutions_酸鹼溶液 (HTML5)
- Build An Atom_建立一個原子 (HTML5)
- Number Line: Integers_數線：整數 (HTML5)
- Number Line: Operations_數線：數線的運算 (HTML5)
- Sugar and Salt Solutions 糖與鹽水溶液
- 信號電路
- Calculus Grapher_微積分圖形 (HTML5)
- 電池-電阻 電路
- 電池電壓
- Charges And Fields_電荷與電場 (HTML5)
活動
- Ion Formation
- Build an Ion Inquiry Activity
- Build an Atom, Isotope, & Ion
- Exploring integers
- Atomic Addition
- Building Ions PhET Lab Exploration
- Construye un átomo (indagación)
- Investigating the pH Level of Beverages
- Build an Atom
- Intermolecular Forces and Molecules - Interactive Lecture Demonstration
- Calculating the net charge of an atom/ion
- What is Equality
- Salts and Solubility 3: Solution Equilibrium and Ksp (Inquiry Based)
- Neuron - an inquiry lesson idea
- Salts and Solubility 2: Solubility (Inquiry Based)
- Balloons and Static Electricity for Middle School
- Salts and Solubility 5: Designer Salts (Inquiry Based)
- Interpreting Chemical Symbols
- Salts and Solubility 1: introduction to salts (Inquiry Based)
- Build an Atom - Guided-Inquiry Activity
- Build an Atom: Introduction
- Qu'est ce qu'un ion et comment interpréter sa formule ?
- Santos Protones
- Understanding Line of best fit and Correlation Coefficient
- Exploring the pH Scale
- Estructura del átomo y su naturaleza eléctrica.
- Atom Builder
- Modelos Atómicos
- Static Electricity Lab!
- Chemical Compounds and Subscripts
- Build an Atom
- Electric Field Activity
- Exploring Mendelian genetics
- PhET Atom Simulator
- Lab: PhET Sugar and Salt Solutions
- Natural Selection Lesson by UTeach
- FICHA DE ACTIVIDADES - 5 GRADO - EL ÁTOMO - ESTRUCTURA - PHET
- Electric Switches (Signal)
- Lab: PhET Build an Atom
- Build An Atom Guided Inquiry
- Moving Man: Simple Acceleration
- Moving Man Simulation Activity